Strong with a small footprint - Griffin Armament M2 Micro Modular Front Sight

These are very rugged and strong. It is steel rather than aluminum. Mounting was easy. I like the view of the front post the best of any sight I've used. It has a very small foot print and is able to because of the material used. I also like that it doesn't lock up. Last, Griffin is a Wisconsin company, which is my home state.